All Questions
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- 280 views
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有三所房子，三座公共事业站，水、煤气和电 …
- 576 views
- 2 answers
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- 561 views
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- 430 views
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你只能使用任何字母一次，你能用英文写下的 …
- 797 views
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请分别从竹和木中移动2根火柴棒，移动石中 …
- 512 views
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- 2306 views
- 11 answers
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美国内战爆发前，两位名人决斗。挑选助手的 …
- 856 views
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你的车车头朝东，停在一条笔直的公路上。你 …
- 784 views
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- 1140 views
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- 1053 views
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- 863 views
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能否只改变两根火柴杆的位置，使下面这条鱼 …
- 892 views
- 0 answers
- 0 votes
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夫妇俩刚盖好房子，因为夜晚会非常冷，所以 …
- 2868 views
- 10 answers
- 3 votes
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一个人正在考察一座大山。他脚下突然一滑， …
- 1006 views
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- 1088 views
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- 1007 views
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下面4幅山洞图正发生潜变，它能变成什么？ …
- 857 views
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